Narrated Ibn `Umar:
I heard `Umar while he was on the pulpit of the Prophet (ﷺ) saying, "Now then O people! The revelation about the prohibition of alcoholic drinks was revealed; and alcoholic drinks are extracted from five things: Grapes, dates, honey, wheat and barley. And the alcoholic drink is that which confuses and stupefies the mind."
USC-MSA web (English) reference: Vol. 6, Book 60, Hadith 143
Arabic reference: Book 65, Hadith 4619